Yeah, that always made me wonder, too. He went to the store to satisfy an urge for Skittles and ice tea. So why not go straight back to the residence he started from, in order to enjoy the stuff. He wasn't sipping his ice tea and munching Skittles in the rain. He was wandering around close to homes that were previously targetted by a burglar, in the rain. Probably thought the rain was good cover to conceal his snooping of homes.
Put skittles
Watermelon iced tea
Purple
And drug cocktail in your search engine
Two of the ingredients needed to make a batch
The Skittles and watermelon tea were to be mixed with cough syrup to make a drug cocktail known as purple drank or purple lean.
Before it was all deleted, screenshots of Martin’s Facebook page were full of discussion about the recipe.