BATON ROUGE mdash; Police are looking for a brother and sister duo who allegedly brought a gun to a vigil at Southern University Lab School.nbsp;An arrest warrant shows 17-year old Kailen Wheelock and her brother Kamren Wheelock, 20, are accused of carrying a firearm on school property. Kamren Whee lock also faces a terrorizing charge.Kailen Wheelock went to a candlelight vigil on Wednesday in remembrance of a Southern Lab student, according to the warrant. The warrant says Kailen Wheelock was "unwanted at the vigil due to a prior conflict involving the deceased student and others."nbsp;She got involved in an altercation with several other people and allegedly got angry and grabbed onto a gun that was tucked into her clothes before pulling it out and passing it off to her brother.nbsp;"The firearm was described as having some type of orange-colored band, wrap or material attached to it," the warrant said.As a police officer was trying to remove Kailen Wheelock from the event, several people came running towards the officer, yelling that a male subjectmdash;later identified as Kamren Wheelockmdash;had a gun and was threatening people.The day after the vigil, witnesses told an investigator that Kamren Wheelock left the event in a white pickup truck, yelling threats at people.He allegedly said, "Y'all lucky I don't blow this b---- up," and "Tell your little people, if I see them at school tomorrow, I'm going to shoot this b---- up."The officer reportedly did not see Kamren Wheelock with the gun or hear his alleged threats, as his focus was on removing the sister from the disturbance, the warrant states.nbsp;Neither sibling had been booked into the East Baton Rouge Parish Prison as of Friday afternoon.nbsp;Permalink| Comments ...read more read less