According to an arrest affidavit, suspect Romeo Thielman lived in a studio apartment behind the Kissimmee home of victim, Luis Sola. Neighbors said the two were friends and no one seemed to know what led to the altercation.
Witnesses said they heard the men arguing before Sola collapsed in a driveway.
A neighbor found him bleeding from his head and called 911.
Murder suspect Romeo Thielman is accused of killing his neighbor Luis Sola with a pickaxe blow to the head after an argument between the two men.
Thielman called 911 and told deputies he hit Sola in the head with a pickaxe, deputies said.