Mother Charged in Great Wolf Lodge Murders Allegedly Hated Son

• Metallica Harrison is accused of killing her husband and 3-year-old son at Great Wolf Lodge.
• Harrison's gas service was set to be shut off due to an unpaid balance of $29.05.
• Harrison allegedly resented her son for stealing her husband's attention.
• Harrison's mother-in-law claimed she 'never wanted to get pregnant'.
• Harrison drained her husband's 401(k) to pay for a trip to Great Wolf Lodge.