One man has been arrested and another is still on the loose after a robbery last week in Mishawaka. 28 year-old Tremayne Grundy was charged Friday with three counts of robbery and burglary and remains in the St. Joseph County Jail on $200,000 bond. 30 year-old Lindani Mzembe faces similar charges, but is currently not in custody. Mishawaka Police were called to a home in the 200 block of West Battell in the early morning hours where they quickly arrested Grundy as he attempted to flee the scene. The homeowner told police he was leaving for work when the two suspects approached, forced him by gunpoint back into his home, then demanded money from him, his pregnant wife and their child. The homeowner managed to wrestle away the gun while the wife ran to a neighbor's house to call for help. After the brawl with the suspects, the homeowner was taken to the hospital for treatment, which included over twenty stitches to his face and head.