Houston was killed, unknown relatives claim.

Singer Whitney Houston was actually killed, say people who introduced themselves as relatives of the deceased singer and her former husband Bobby Brown.

They called several times to the investigator, who leads the case of the death of Houston and told that the singer had been killed, but at the same time providing no evidence.

The circumstances of the death of Whitney Houston are being studied, TMZ website reports. The exact cause of singer’s death will be announced only after the results of the examination are received.