( CNN ) -- The hotel where Jay Z had an alleged altercation with Beyonce 's sister says it has fired the person who leaked the tape to the media . `` The Standard has identified the individual responsible for breaching the security policies of the hotel and recording the confidential CCTV video released by TMZ , '' said Brian Phillips , a spokesman for the hotel . `` The Standard has already terminated the individual and will now be pursuing all available civil and criminal remedies . '' In the statement , Phillips said the hotel will turn over its information to authorities . TMZ says the surveillance video is from an elevator and was taken the night of the Met Gala this month in New York . In the video , a woman who resembles Solange Knowles enters just before a man who appears to be the rapper . They appear to exchange words before the woman lunges forward and starts striking him . Another unidentified man grabs and holds her . A woman who resembles Beyonce stands in the corner of the elevator during most of the altercation . Jay Z is Beyonce 's husband and Solange 's brother-in-law . It 's unclear what caused the fight . Representatives for Solange , Jay Z and Beyonce have not responded to CNN requests for comment . Shortly after the video was released , the hotel said it was `` shocked and disappointed '' by the breach of security . `` We are investigating with the utmost urgency the circumstances surrounding the situation and , as is our customary practice , will discipline and prosecute the individuals involved to our fullest capacity , '' it said this week . Beyonce and Jay Z recently announced their `` On the Run '' tour , which is scheduled to take them to 16 cities this summer . Did Solange fight Jay Z ? Inside the family feud . CNN 's Joan Yeam contributed to this report .
Video appears to show Solange Knowles having an altercation with Jay Z . His wife , Beyonce Knowles , stands in the corner of the elevator and watches . It 's unclear what caused the fight . Standard Hotel says it will turn over its information to authorities .