I was going on a walk and I found two little clear packages of pills. Both packages had two yellow capsule shaped pills, one slightly smaller than the other, a white elliptical pill, and a reddish-brown elliptical shaped pill. None of them had anything on them(numbers, letters). I thought it was very strange that there was such different vitamin-looking pills together in a package. I threw both packages away-didnt think any children should find them. But it still bothers me that they were there, and what could they be for?