A dream sequence. The family house is on fire and your character is locked inside. Your character is feeling a lot of pain and suffering, blaming her son for all the bad things that has happened. The scene is short but quite dramatic which means you need to be able to scream and speak loudly when recording. 

-Oh, god! Help me! It burns.. Aaaaaaaaaaaah...

Screams in agony. Don't hold back. The heat is unbearable! You're about to die if someone doesn't save you soon!  

-Always a coward! A weakling! Your brother would have saved me if he was still alive.

The voice shift drastically from someone in pain to more frightening and accusing. The heat and flames doesn't seem to effect you anymore. Speak slowly and determined, make it flow, build up your anger for the next line.  

-You can't escape from who you really are! Murderer!

Now you're really angry. Blaming your son for what happened to his brother.  Start with a low voice again then gradually add more energy until the end.