ARAM Bots

Recently I have run into a rash of bots in ARAM. While queuing with my wife who just got into the game, I repeatedly run into players who run straight up the middle towards the Nexus, auto attacking whatever the closest unit is to them, and occasionally popping abilities in a vain attempt to hide the fact they are botting. I am going to start keeping a list as the sheer number I have reported just today is staggering (about 2 dozen). When they are common enough that one team has 3 and the other 2, something needs to change.