Michael Seelus is an Forensics Intern who for a time was temporarily assigned to Abigail Sciuto's lab. In the beginning, Abby and Seelus's relationship was very icy due to the two not seeing eye to eye, purely because previous people who had been assigned to Abby's lab had turned out to be criminals but after working together on an impounded car, the two later began to get along with one another.