Pennsylvania police are searching for a man they say followed a woman home from a grocery store after she accidentally bumped into her and opened fire.

The suspect was identified as Moenell Coleman, 26, according to WPVI, which said he’s been charged with two counts each of attempted murder and aggravated assault and other crimes.

Police said the incident began before 10 a.m. Wednesday at a market in Coatesville when the woman, in her 20s, accidentally bumped Coleman. The two are seen exchanging words in surveillance video that also shows Coleman pushing his body up against the woman.

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“There was a lot of talking loud,” store manager Yogesh Kaumar told the station. “Bad language was used. The girl said sorry. I don’t know what happened.”

Both Coleman and the woman left the store after the altercation. Police said Coleman followed her to her home about a half a block away, where he knocked on the door and then fired several shots.

The woman and her brother were struck by bullets, police said. The woman was treated at the scene for a graze wound, and her brother was taken to Paoli Hospital, WTXF said. His condition was unknown.

Investigators said Coleman was not found at his last known address, although they said they found “evidence of the crime” at the property.

Police said Coleman should be considered armed and dangerous.

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