PROVO — A shooting in a Provo home that sent one man to the hospital and resulted in the arrest of another on suspicion of attempted murder is being investigated by police.

Robbie Heiner, 22, was shot in the chest while visiting the house near 100 S. 600 West Friday about 6:40 p.m. and fled to a neighbor's house for help, according to the Provo Police Department.

Police said Caleb Plainer, also 22, lived at the house and was arrested on suspicion of attempted murder after three people were initially taken into custody by patrol officers who responded to the incident.

A weapon was recovered at the scene, police said.

Provo Police Sgt. Brian Taylor said the shooting followed a dispute over a gun.

Taylor said Heiner told police he was "confronted about tinkering or tampering with another man's firearm" and an altercation erupted that resulted in the shooting.

He said Heiner, who was treated for a single gunshot wound to the chest at Utah Valley Hospital, struggled to give his statement. Taylor described the victim's injuries as serious.