A Florida man was shot and killed by deputies on Monday after they say he was armed with garden shears and acting erratically after surviving an apparent gator attack. Polk County Sheriff맥스카지노�s Office deputies began searching for Timothy Schultz, 42, just before 6 a.m. after a convenience store clerk reported he was acting "bizarre."Deputies spent about 40 minutes looking for the man, WFLA reports. Schultz then began swimming in an alligator-infested lake, nearby residents told officials. A witness tried to throw Schultz a life preserver and another witness said Schultz growled at them when they tried to help, the sheriff's office said. Witnesses told deputies an alligator was spotted close to him as he swam across the lake.Schultz emerged from the lake with an apparent alligator bite and began walking between houses while holding a pair of garden shears. The sheriff's office said he then used a brick to attempt to break into a resident맥스카지노�s truck.A witness told detectives they saw the suspect run at deputies with the shears. He was tased twice, but it didn't stop him. Polk County Sheriff Grady Judd said he climbed into the passenger side of a patrol vehicle, trying to get a deputy맥스카지노�s rifle.That맥스카지노�s when two deputies, identified as a trainee and his trainer, opened fire on the suspect, killing him. Judd said Schultz had a lengthy criminal history that included several arrests for methamphetamine.