Gchats between Garcia and the gunman will be admitted into evidence.
Garcia says the gunman was more comfortable among friends, less comfortable in large groups.
Garcia says the gunman didn't like going to bars but went along with them sometimes.
Garcia says the gunman didn't behave differently while he dated Gargi, but seemed "angrier" after the breakup.
Garcia said starting around January, the gunman seemed "outwardly hostile towards people," felt angry at the world around him.
Garcia says the gunman's appearance and demeanor did not change between January and May of 2012.
Garcia started chats with "woof" - like a dog greeting another dog.
Garcia said he doesn't remember a reference to Hillary Allen.
Reference to donuts was joke about Tim liking Kirsten, Garcia said.
Garcia said they jokingly chatted about the gunman wanting to kill him.
Garcia says about one Gchat: "He says he has delusions and I'm trying to figure out what kind they are."
Garcia says he didn't know if the gunman was joking or not.
Garcia said the gunman brought up the movie 'The Highlander.' In the movie, when one highlander kills another, he absorbs the life force of the slain highlander.