(St. Paul, MN) — A 24-year-old man is charged with murdering a young mother as she walked to her apartment Sunday night on Saint Paul’s East Side and later using her credit card to buy gas in Minneapolis. Prosecutors say Alvin Bell fired four times at 24-year-old Sarah Wierstad and two shots hit her, one causing a fatal injury. Police say Wierstad’s apartment was also ransacked. Bell is being held in Ramsey County jail.