A man planning to be a music teacher will instead spend up to four years in prison on teen sex charges.

Arthur Lewis had earned his master's degree this year, but will have to put it to other use as he sits in jail awaiting sentencing.  A jury found Lewis guilty of rape, forcible touching and endangering the welfare of a minor for crimes involving two 15-year-old girls in 2011 and 2012.  Lewis faces up to 4 years in state prison.