Teg Alexander helped Lara Croft in a parallel universe. Teg is a member of the Wardens, who look after artifacts with immense power. Teg's bloodline has been keeping the doors closed for 1200 years. Teg's forefathers enshrined the first obsidian knife in Palenque. after finding the first artifact missing, Teg suggested to fly to Copán to check on the next artifact, while fearing the worst.