Arlington Heights domestic disturbance leaves 2 dead – NBC Chicago

Two people have died following a domestic disturbance Saturday night in north suburban Arlington Heights, according to authorities.

Officers with the Arlington Heights Police Department responded to the 300 block of Campbell Street at around 7:30 p.m. after an individual called 911 and said that he killed his wife and dog and was planning to kill himself, according to police.

Officers established a perimeter around the home and attempted to gain the attention of anyone inside, but weren’t able to do so. Police heard a “clear and distinctive sound” emanating from within the residence, at which point they entered the home and discovered the sound was from a single gunshot. Officers found a woman seated at a table, who was pronounced dead at the scene, according to authorities.

A man was found in an adjoining room and was unresponsive, but breathing, police said. He was rushed to an area hospital with life-threatening injuries and pronounced dead late Sunday…