I believe you saw what was going on with this person in the spirit. You need to pray for this person since you know who it is. You are picking his brain because you are presently watching old videos. You just need to pray for the healing, repentance and restoration of that person. You can ask God to give you other insight so you are praying accurately for him/her.
Always remember that before things happen in the natural they happen in the spirit. Someone can look perfectly fine on the outside and be completely bankrupt on the inside.
God bless you. You have an amazing gift!