Priyanka Alva, Vivek Oberoi’s wife, has been served a notice by the Bengaluru Central Crime Branch, a day after the Bollywood actor’s Mumbai residence was raided in search of his brother-in-law in the Sandalwood drug case.Adithya Alva, son of former Karnataka Minister Jeevaraj Alva and Priyanka’s brother, is one of the accused in the Sandalwood drugs racket.The City Crime Branch (CCB) of Bengaluru police has served notice to actor Vivek Oberoi’s wife Priyanka Alva on Friday.Earlier, Kannada actress Ragini Dwivedi was arrested and taken into custody for her alleged involvement in a drug case