Police in Arkansas released a sketch Monday of a man they want to question in relation to the killing of a couple that was attacked and killed while hiking with their two young daughters at a state park in the state’s Ozark Mountains.

Arkansas State Police are searching for a man suspected of killing the parents of two children, ages 7 and 9, while the family walked in a park.

A man was shot by police after a July 28 shooting at Reno’s Grand Sierra Resort. Multiple people were injured. There is no ongoing threat, police say.

Authorities say there has been a police-involved shooting at a casino and resort in Reno, Nevada, and are urging the public to stay away while they respond to a “critical incident."