Police Commissioner Katarina Carroll and Logan District Acting Chief Superintendent Mark Ahearn held a tense press conference on March 14, 2026, revealing a critical new piece of evidence that has dramatically altered the understanding of the double homicide of Kate Paterson and her one-year-old daughter April. A credible eyewitness has come forward stating that Dr. Blake Seers, the 39-year-old father and partner of Kate, was already suffering from a severe throat wound before he was struck by a vehicle on the Mount Lindesay Highway in the pre-dawn hours of March 12.

The witness, a 52-year-old truck driver who was traveling southbound on the highway around 5:40 a.m., told investigators he saw a man staggering along the shoulder of the road, clutching his neck with both hands. Blood was visibly pouring from between his fingers and soaking the front of his shirt. The man—later identified as Blake Seers—was moving erratically, waving one arm as if trying to flag down help. The driver slowed but did not stop immediately due to the darkness and high speed of oncoming traffic. Moments later, another vehicle—a white utility ute traveling at approximately 90 km/h—struck Seers as he stepped partially into the lane. The impact threw him several meters; he landed on the asphalt and did not move again until emergency services arrived.

Paramedics who treated Seers at the scene confirmed a deep laceration across the anterior neck, approximately 8–10 cm long and penetrating to the level of the trachea. The wound was consistent with a sharp-edged instrument—most likely the same type of blade used in the fatal stabbing of Kate and April inside the family home on Belivah Road. Surgeons at Princess Alexandra Hospital performed emergency surgery to repair damage to the airway and major vessels; Seers remains in intensive care in guarded condition, unable to speak but reportedly conscious enough to nod in response to basic questions.

The witness statement has forced investigators to reconstruct the night’s sequence with new urgency. CCTV from a neighbor’s camera captured Kate pushing April’s pram along Belivah Road at approximately 6:05 p.m. on March 11—appearing relaxed, with no visible signs of distress. The pair returned home shortly after; no further public footage shows them alive. Neighbors reported the house lights went off around 9:30 p.m., consistent with the family’s normal routine.

Police now believe the attack occurred sometime between midnight and 4:00 a.m. The absence of forced entry suggests the perpetrator either had a key, was let in by Kate, or exploited an unlocked door or window. Kate suffered defensive wounds to her forearms and hands, indicating she fought back fiercely. April was found in her crib with multiple stab wounds to the chest and neck—wounds that forensic pathologists described as “execution-style” in their precision and lethality. No sexual assault was evident, and nothing of significant value was taken, ruling out a typical burglary gone wrong.

The throat wound on Blake Seers raises two competing hypotheses that detectives are actively pursuing. The first: Seers was attacked inside the home alongside Kate and April, managed to escape, and ran toward the highway in a desperate bid for help. Blood trail evidence at the scene supports this—small drops were found leading from the front door down the driveway and along the footpath for approximately 150 meters before disappearing. The second, more troubling theory: Seers inflicted the injuries on his partner and child, then attempted to stage his own escape or suicide by running into traffic. This scenario is supported by the lack of defensive wounds on Seers himself (beyond those from the vehicle impact) and the fact that no third-party DNA has yet been conclusively identified at the crime scene.

Investigators have not publicly named Seers a suspect, but sources close to the investigation confirm he is now the primary person of interest. His phone was recovered from the crash site; preliminary analysis shows no outgoing calls or messages between 11:00 p.m. on March 11 and 5:30 a.m. on March 12. Location data places the device inside the Belivah Road residence until shortly before the highway incident. A search of the home recovered a bloodied kitchen knife in the laundry sink—believed to be the murder weapon—along with traces of blood on Seers’ clothing found at the scene.

The Logan community remains in shock. Windaroo State School, where Kate taught Year 5, closed for two days to allow staff and students to grieve. A sea of flowers, candles, and children’s drawings now covers the front entrance. Colleagues remember Kate as “the teacher who made learning feel like playtime,” while parents recall her staying after hours to help children with reading or emotional struggles. April, just weeks from her first birthday, was described in tributes as “a little ray of sunshine who lit up every room she entered.”

Police have appealed for any dashcam footage from the Mount Lindesay Highway between 5:00 and 6:00 a.m. on March 12, as well as any private CCTV that may have captured movement around Belivah Road overnight. Door-to-door inquiries continue, and forensic teams are re-examining the residence for trace evidence that could identify—or eliminate—a third party.

Blake Seers remains under police guard in hospital. If he regains the ability to speak, his account will be pivotal. Until then, the witness who saw a blood-soaked man staggering along the highway holds one of the last pieces of the puzzle: a father either fleeing unimaginable horror—or carrying its guilt.

The CCTV stroll of a mother and her baby now feels like the final breath of normalcy before a family was torn apart. In a quiet street where children once rode bikes and neighbors waved hello, the question lingers: what really happened after that pram disappeared from view?