Who am I?

A 'nice guy' lizzies pov

Right after I put Aubrey and Angela in room there was a Big Bang and the door burst open. There was a gun pointed at me.
"Please don't hurt me I know nothing!" I shouted at the strange people that were in my house.
"Just do as I say and nothing bad will happen to you." Said one of the people "my name is Natalie. This is Mark and that is Rickey." She said pointing at a tall man with lots of tatoos and than a shorter man with really big muscles I would guess that they are 6"4 and 6". The taller guy has blonde hair, it looked as if it was recently dyed that color. He was wearing a Harley Davidson vest with a blue and black stripped t-shirt under it. His pants were just plain jeans with rips in them, and a lot of grass stains. The other guy had nice innocent figures he looked as if he had helped a lot of people. He had black hair, but his looked natural. He was wearing a under armour black shirt. His pants were khakis that were tan coloured. As for Natalie she was like more 5"7 or 5"8. She had long flowy hair down to her stomach and it had blue and green strips in it with dirty blonde and light brown ombré. The brown was at the bottom. She was skinny wearing a crop top that showed off her belly piercing. It was a dolphin with a little moon hanging off of it. She had a lip piercing and also a nose and eyebrow one. She was also wearing capris that looked like too small jeans.

There was something about this Rickey guy that made me think he wasn't a threat to me or anyone else. "I'll talk to Rickey but I'm not gunna talk to you two."I said pointing at Natalie and Mark. They said that they didn't care as along as I heard one of them talk so they left and then it was only me and Rickey in my house.
"Okay, so. I'm supose to say that we are looking for a girl she has long black hair and her outfit is hideous, I don't really do this often so yeah."
"No I havnt seen a'girl'." I added with putting up some air quotations.
"Okay then my job is done goodbye." He responded.
"Well then bye."I lead him to the front door
After he left I heard him and he other people talking outside.
"Did you yell at her and point the gun?" Asked Mark
"Yes, I did it all she is super scared." He lied. Why did he lie? Was he protecting me or himself? Did he forget to do all that  or was he truely a 'nice guy'
Then they were then too far away for me to hear what they were saying. I waited a while and made sure no one was gonna come back, then I opened the wall for Aubrey and Ang, but why did he lie? When I let them out I told them all about what had just happened. They asked the same question as me. Why did he lie?