Lisa Kerr was a yoga instructor who murdered Petty Officer Tiffany Jordan after learning that Jordan had slept with Lisa's fiancée, Kevin Holt and was pregnant with his baby. She claimed not to have any knowledge of Kevin's affairs but during an interrogation with Leroy Jethro Gibbs, admitted that she had lied, suggesting that she did know the truth. It is presumed that Kevin broke up with her and permanently called off their wedding while after being arrested, Lisa was jailed for the crime.