HOUSTON — A man in his 70s is dead after he was stabbed in the back while riding his bike to work Thursday morning, according to the Houston Police Department .
HPD said 77-year-old Anival Patricio Elvir Ortiz somehow kept going for 10 to 15 minutes.
Surveillance video shared with KHOU 11 shows the moment police believe it happened. Another angle shows the headlights reportedly from Ortiz's bike moving across the intersection on the Harrisburg trail.
"He might not have realized his injuries were so severe, and he just kept riding his bike," HPD Sgt. Mark Holbrook said.
When he showed up at the lawn care company where he worked around 6 a.m., he told his coworkers a white man had hit him in the back.
"He collapsed and was severely bleeding," Holbrook said. "He was transported to Mem