Our golf course here closes at 5pm so after that anyone can walk on and play for free until the sun goes down.....anyways I went there and started playing on the 10th hole which is a par 3.....as I was finishing my putting on the 10th, a younger guy and two girls come walking from the road and walk straight to the 11th hole, cutting in front of me. So I was pissed but I let them go.....he was hitting from the red tee's and hit his first shot straight into a ditch about 60 yards in front on the tee....I got even more pissed as I waited for him. At the 14th hole I just started hitting even though they were in range of being hit by me because he was letting the girls hit and by the way they were hitting I knew they have never played before......he looked as if he had only swung the club a little himself....but anyways I hit my ball as they were walking on the right side of the fairway and my ball went past them......as they walk past the area where my ball landed, I see one of the girls bend down and it looked like she picked up something, so as I go there to look for my ball I couldn't find it......I think she picked it up and took it..... it was a new Nike Black One ball that I just bought to try out...... I am not a good player myself but I do respect other players on the course... even if the course is closed and anyone can play. I just hate when idiots like this ruin a game. Btw I was testing out my new Nike Ignite irons that I just bought but because of this douche bag I only got to play 4 holes.