SAN ANTONIO – A couple is dead after a shooting on the Southeast Side overnight on Monday.

Just before 5 a.m. a woman found her sister-in law and brother shot to death. The couple was in their 60s.

The decedents were identified later Monday morning as Patricia Harwood, 60, and Gary Harwood, 62. 

Police are investigating if it was a murder-suicide.

The couple was found on Viewsite Drive.