Son Arrested for Father's Murder | Tucson News

Tucson News Today | 2 Min Now | The Daily News Now! · Jun 30, 2026 · 1m

A chilling tragedy unfolded in Pima County when Tyler Lachmann, 39, was arrested for first-degree murder and vulnerable adult abuse after his 73-year-old father was found dead at home with signs of violent assault. His 72-year-old mother also suffered serious injuries. Already on pretrial release for another felony, Tyler was held without bond after his court appearance. His mother, speaking by phone, begged for a mental health evaluation and said she can’t trust him to live at home again. Key court dates are set for June 6 and July 10 as this deeply disturbing case continues to unfold…