The baby was airlifted to Lutheran Hospital in Fort Wayne with a brain injury.
The positive tests came from a group of mosquitoes found from a surveillance trap in Washington Township.
52-year-old Reginald Johnson was last seen in the 3200 block of Shortridge Road.
The suspect is described as a 6 feet tall, 160 pounds, light skinned male between 30-35 years old with a full beard and mustache.
He will assume his newly-appointed position July 27.
The incident occurred at an L.A. Fitness in the 9000 block of Pendleton Pike just after 3 p.m.
One of the men is in police custody after carrying a handgun gun without a license and resisting law enforcement.
Nassir, a revered local business owner, was found shot outside of his shop Dec. 29, 2014, after what police at the time called an attempted …