American national Zohail Hameed, who was allegedly molested by Royal Challengers Bangalore (RCB) player Luke Pomersbach has sent a legal notice to RCB director Sidhartha Mallya seeking an apology for questioning her character, her advocate Jitender Garg said. “A legal notice is issued to Sidhartha Mallya for his comment on Twitter. We will wait for his reply. If he refuses to apologise, we will file a defamation case against him,” said Garg.