A Rhode Island man is facing a murder charge after he allegedly killed his pregnant girlfriend in their Woonsocket apartment this week. Woonsocket police tell NBC10 Boston affiliate WJAR that 30-year-old William Santiago Ramos was arrested in connection to the death of 29-year-old Gabriela Vallejo at the Glenark Mills apartment complex. If you or someone you know is experiencing domestic violence, contact the National Domestic Violence Hotline by calling 1-800-799-SAFE (7233), visiting www.thehotline.org or texting LOVEIS to 22522. A BOLO alert was issued for Ramos, according to WJAR, and he was found around 7 p.m. in River Island Park. Ramos is being charged with domestic murder, sex offender failure to notify of change of address, and obstructing an officer in the execution of duty.