Melbourne Beach police said they responded to the intersection of Riverside Drive and Palm Avenue about 6 p.m. on a report of a man striking a stop sign with a gardening tool, Florida Today reported Thursday.
Police said they arrived to see the man climb to the roof of his home and shout at motorists for speeding while waving around a rifle, which was later determined to be a BB gun.
Officers said they convinced the man to drop the gun and he then locked himself inside a screened-in patio area. The man gave himself up after about an hour of negotiating with officers.
Police said the man was taken to Circles of Care Hospital in Melbourne for a mental health evaluation. It is unknown whether drugs or alcohol were involved in the incident, police said.