The assault occurred on Friday.
Officers said a man accosted a high school girl on a Malden bike path Tuesday morning.
Sunday’s attack marks the third sexual assault in August.
Police say a new graduate of a prestigious New Hampshire high school sexually assaulted a freshman as part of a student tradition in which seniors try to have sex with younger students.
A recent graduate of St. Paul’s School in Concord, New Hampshire, has been charged with sexually assaulting a fellow student.
The U.S. Department of Education has added 12 colleges and universities to its growing list of educational institutions being investigated for their handling of sexual assault complaints.
Boston police have arrested a man following a sexual assault in the Arnold Arboretum earlier this week.
A convicted sex offender accused of breaking into an Arlington woman’s home and raping and beating her will stay behind bars.
A convicted sex offender appeared in court Monday, charged with breaking into an Arlington woman’s home, holding her hostage and raping and beating her.
An Attleboro man has been arrested on assault and indecency charges after police say he sexually assaulted two under-aged girls and purchased alcohol for a party he hosted for teens.