**”🚨 HEARTBREAKING BOMBSHELL: Family of Missing Texas A&M Grad Sydney Marquez SLAMS Police – ‘They Don’t Tell the Whole Truth!’ After She Was Found… Then Vanished AGAIN 😱

Just days after cops said 24-year-old Sydney was ‘safe’ and released her alone in the middle of the night – despite her severe mental health crisis and family begging to hold her – her devastated relatives are firing back: The situation is NOT resolved, and authorities aren’t being fully transparent!

Sydney, diagnosed with bipolar schizophrenia and off her meds, disappeared for weeks… only to be spotted wandering, picked up by police, and let go WITHOUT a proper psych eval. Now she’s gone again, and her family fears the worst – especially after referencing another tragic Texas case where warning signs were ignored.

Is this a massive failure in handling mental health emergencies? Lives are on the line! What REALLY happened that night? Full shocking details emerging – click now before it’s too late 👇 Your thoughts? Comment below! 🔥”**

The family of 24-year-old Sydney Marquez, a former Texas A&M University student who vanished for over three weeks before being briefly located by police, is insisting the ordeal is anything but over. In emotional statements, relatives have voiced deep frustration, claiming authorities “don’t tell the whole truth” about the handling of her case and emphasizing that her documented mental health struggles make her release without proper evaluation dangerously inadequate.

Marquez, an El Paso native who graduated from Texas A&M in 2023, was last confirmed seen on December 11, 2025, in southwest Houston’s Chinatown area while visiting friends. Surveillance footage captured her walking away from a vehicle she had been driving, leaving behind her cellphone, keys, and personal belongings in an abandoned car. Her father, Raul Marquez, described behavioral changes in the months prior, attributing them to her diagnosis of late-onset bipolar disorder with schizophrenic features. Family members stressed she had not been consistently taking her prescribed medication, raising alarms about a possible mental health episode.

The disappearance triggered an extensive search involving Houston Police Department (HPD), Texas EquuSearch volunteers, and community advocacy groups like FIEL (Immigrant Families and Students in the Fight). Raul Marquez made repeated public pleas, highlighting the urgency due to his daughter’s vulnerability and urging witnesses in diverse neighborhoods to come forward without fear of immigration repercussions.

On January 2, 2026, a breakthrough appeared to occur when a concerned citizen in Jersey Village, a Houston suburb, spotted a woman matching Sydney’s description and alerted police around 1 a.m. Jersey Village Police Department (JVPD) officers responded, identified her as the missing woman, and brought her to the station. Body camera footage later reviewed by the family showed the encounter.

According to JVPD statements, officers contacted the lead HPD detective and Raul Marquez directly. The father informed them of Sydney’s mental health history and requested she be held until family arrived. However, after assessing her as alert, oriented, and not meeting criteria for involuntary detention under Texas law — which requires imminent danger to self or others — officers offered assistance like food and lodging, which she reportedly declined. She was released around 3 a.m., walking away alone.

Family members learned of the release not from police but through an anonymous tipster, prompting immediate outrage. Sydney’s sister, Kayla Marquez, posted on social media: “Sydney was released without a hospital-based mental health assessment, and given her documented mental health issues, our family does not consider this situation resolved or safe.” Another sister, Clarissa, told local media that police had initially agreed to detain her but failed to follow through.

The Marquez family has drawn parallels to other recent Texas cases involving mental health crises, including the tragic death of 19-year-old Camila Mendoza Olmos in Bexar County, whose body was found ruled a suicide shortly after her disappearance on Christmas Eve 2025. “We have seen too many cases where warning signs were present but not acted on with urgency,” Kayla wrote, implying systemic shortcomings in responding to vulnerable individuals.

JVPD later apologized to the family for the communication lapse and met with parents to review footage. Police maintained that Sydney did not appear in acute crisis during the interaction and, as an adult, could not be held against her will without legal grounds. HPD removed her from missing persons status temporarily, but family appeals led to renewed searches in the Jersey Village area.

As of January 5, Sydney’s exact whereabouts remain unknown to her relatives, who continue to fear for her safety on the streets without medication or support. Mental health advocates have seized on the case to call for reforms in police protocols for encountering adults in potential psychiatric distress. Texas law allows emergency detention orders for those deemed a risk, but critics argue the threshold is too high, leaving gaps for cases like Marquez’s where vulnerability is clear but immediate danger is not.

Raul Marquez has remained in Houston, coordinating with search teams and expressing heartbreak over the system’s response. “This is a nightmare,” he said in earlier interviews. The family has urged anyone spotting Sydney — described as 5-foot-4, 120 pounds, with brown eyes and possibly red-tinted hair — to call police for a welfare check rather than approach her directly.

Houston Police continue to classify the case as a missing person investigation, encouraging tips to their Missing Persons Unit at 832-394-1840. Jersey Village PD echoed commitments to public safety, noting offers of help were declined in the encounter.

The saga has spotlighted broader issues in Texas, where mental health resources strain under demand, and law enforcement navigates complex intersections of adult rights, family concerns, and crisis intervention. Advocates point to statistics showing rising mental health-related calls to police, with training programs like Crisis Intervention Team (CIT) varying by department.

For the Marquez family, resolution means Sydney’s safe return and access to care. Until then, they vow to keep searching, amplifying calls for greater urgency in handling such vulnerabilities “before lives are lost.”

Community vigils and online support have poured in, with former classmates and strangers alike sharing flyers. As winter weather grips Houston, the clock ticks on hopes for a positive outcome in a case that underscores the fragile line between autonomy and protection for those battling invisible illnesses.