Los Angeles (CNN) -- Security camera video obtained by CNN shows the tension between Jackson family members amid a very public dispute over the whereabouts of Katherine Jackson. The 82-year-old matriarch of the Jackson music dynasty has not contacted Michael Jackson's three children since she left the home she shares with them on July 15, although a sheriff's investigation concluded she is safe in Arizona. Siblings Janet, Jermaine and Randy Jackson attempted to convince Michael Jackson's two oldest children to leave Katherine Jackson's home with them Monday, but Paris and Prince resisted, three sources with knowledge of the incident said. The sources asked not to be identified because of the sensitivity of the matter.
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Janet, Jermaine and Randy Jackson attempted to convince Paris and Prince to leave with them, sources say
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Sheriff's deputies broke up a fight involving Randy and Jermaine Jackson and their cousin Trent Jackson
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The video shows Janet Jackson trying to take a cell phone away from Paris
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Paris tweets "gotta love fam"
A lawyer for Katherine Jackson, however, was not satisfied, saying the sheriff's deputies who tried to talk to her in @placeholder Monday were blocked from seeing her.