a murderer mystery

you go to talk to the witness
she says,"when i woke up to a sudden bang and then a scream I ran to look out my window"
you say,"so what fully happened and what was the murderer wearing?"
"he was wearing a blue T- no a red T shirt and purple jeans" she responds quickly
"by any chance did you see the license plate number" you ask
"yes and it was 123456 and it was neon green" she says nervously