(Brianna Soukup/Staff Photographer)A man convicted of shooting his younger sister’s friend in Biddeford two years ago was sentenced on Monday to 50 years in prison. Sharif’s family sat quietly as a prosecutor listed the evidence from Labonte’s trial for a judge. Labonte then asked two friends for a ride to Biddeford, where, before shooting Sharif, prosecutors said he told his 10-year-old sister to visit a friend’s home down the street. After the shooting, prosecutors said, Labonte fled for Massachusetts. He was also ordered to pay $4,500 in restitution to the victim compensation’s fund, which is what Sharif’s family spent on his funeral.