A cellphone belonging to a murdered lawyer followed the man accused of killing her the day after the murder, witnesses told a Broward jury Thursday. Melissa Britt Lewis, 39, was strangled on March 5, 2008 during a struggle in the garage of her Plantation home. But witnesses called by prosecutor Peter Sapak told jurors that her cellphone stayed on the move the day after she was last seen, and the locations correspond with those of Tony Villegas, who is on trial for her murder.