Fireworks and Getting Chased with a Knife

[GodsPrince]

I need help, my mom told me about a dream that keeps bodering her and we need help trying to figure it out.

She dreamt that she live near one of those Highboltage Electricity place and the workers inside were lighting fireworks. One of those fireworks hit a electricity post which got sparks then created a fire in the electricity post. Immediantly the police came and a worker threatened and blamed my mother that she was the one who called the police and that the worker was going to kill her for calling the cops. She then sees that the worker called another worker to chase my mom, and he had a knife in his hand: trying to stab her and my mother kept running. He almost caught her but remebered the story of david and goliath, and she confronted him by grabbing a rock and trowing it at him. Her thinking she killed him, but he got back up and starts chasing her again. She got back home and the two workers chased her to her house, but she locked all the doors and brought down the shades. But the first worker told her from the window that he was going to kill her and pointed her with rifle. She then saw that her shirt was packed with alot of money because she was scared of lossing it or getting robbed. Then the first worker kept telling her shes going to die, she hidd near the sofa and the worker shot the gun threw the window.

Thats were my mom woke up and she needs help trying to see what the dream is about or reffering too.
Thank You