 and drove to Main Street with the rear vehicle firing several shots at the other one. Tewksbury police said they believed these people knew each other and that this was not a random act of violence. Authorities added they believe the suspect's first name may be Curtis. A last name was not given. Police are urging anyone with information related to this case, or who may have been in the area of Home Depot at the time, to contact the department at 978-851-7373.