The investigation into the shooting death of an Odessa cardiologist is now closed.
Odessa Police say the gunman, 60 year-old Ayyasamy Thangam, acted alone when she shot and killed Doctor Suresh Gadasalli before turning the gun on himself.
Authorities are still trying to find a motive in the case, but they say no charges will be filed.
The shooting happened at the Healthy Heart Center in Odessa back on June 11, 2015.
Police say Thangam, a patient and business associate of Gadasalli, walked into a room with the Doctor and shot him multiple times. Thangam then closed the door and took his own life.