LOS ANGELES—Authorities sought public help Dec. 1 to find two masked men who robbed a woman as she returned to her Hancock Park home from a walk with her infant child in a stroller. The Los Angeles Police Department released security video of the crime, which occurred at about 5:10 p.m. on Nov. 28 at an undisclosed address. The woman had opened the security gate leading into her driveway and was walking toward her front door when she was confronted by the suspects, who walked into the driveway before the automatic gate fully closed and “demanded that she hand over property,” police said. “Fearing for her and her child’s safety, the victim complied and allowed [one] suspect to take her diaper bags and bottle cooler,” police said. “The two suspects proceed to run into a waiting vehicle that was parked across the street from the victim’s home and flee northbound …