Officials piece together events before nursing home shooting

In this May 13, 2017 photo, a blue ribbon adorns a telephone pole outside the Pine Kirk Care Center in Kirkersville, Ohio. The nursing home was the site of a fatal shooting on Friday, after Thomas Hartless, 43, shot Kirkersville police chief Steven DiSario, nurse Marlina Medrano and nurse’s aide Cindy Krantz. Hartless was later found dead inside the nursing home. (Joshua A. Bickel/The Columbus Dispatch via AP)

KIRKERSVILLE, Ohio (AP) — Authorities in Ohio are piecing together the events that led up to a nursing home shooting that left four people dead including the suspected gunman.

Investigators released little new information over the weekend. It wasn’t clear Sunday when autopsy results would be available.

Kirkersville Police Chief Steven Eric DiSario, nurse Marlina Medrano and nurse’s aide Cindy Krantz were killed in the Friday attack.

Suspect Thomas Hartless was found dead inside the Pine Kirk Care Center in Kirkersville, a village of some 500 residents, about 25 miles (39 kilometers) east of Columbus.

Authorities have said they’re looking into the relationship between Hartless and Medrano, who had obtained civil protection orders against him in connection with domestic violence cases.