During Microsoft's E3 press confrence today the trailer for the next chapter in the Tomb Raider saga. The sequel to the 2012 Tomb Raider reboot is called Rise of the Tomb Raider.
In the cinematic trailer for the game it appears that Lara Croft is in a therapy session. This is most likely due to the events during the past game.
Also during the trailer it appears that Lara will have her bow and arrows back and he climbing axe as well. It also appears that the locations for the game will be involving both forest and Ice mountains.
Rise of the Tomb Raider is scheduled for a 2015 Release