In the pre-dawn hours of August 21, 2016, 25-year-old Curtis Hergenrother, also known to some as Corbin Tyler, was shot and killed in his Tulsa apartment at the Somerset Park at Union Apartments. A gunman fired through an opening in his door around 4:45 a.m., fatally wounding him and prompting a homicide investigation.

Tulsa police identified Cory Lee Kuebler as a suspect after investigators obtained enhanced video footage that linked him to the scene. Kuebler, who claimed affiliation with the Irish Mob, was arrested; investigators say his arrest tied him to a wider pattern of violent incidents including another murder. Faced with the prospect of a death sentence, Kuebler pleaded guilty to Hergenrother’s murder as part of a plea agreement.

Does anyone have information about Curtis’s movements that morning or seen suspicious activity near Somerset Park at Union Apartments around August 21, 2016?