"Alright! Since Brother Jiang wants to hear it, let me tell you what I think. Based on the clues we currently have, the victim Yang Chunmei did indeed have a substantial amount of regenerated funds deposited, which is the money in the bank card we are now looking for."
"We don't know yet exactly how much money is on this card, but we can certainly judge that the money on this card, together with the rent Yang Chunmei paid to the landlord, the total sum definitely exceeds her financial capabilities."
"So, we will investigate the source of funds for this card, whether it came through transfers or cash deposits. If it was through transfers, we can trace the account from which the money was sent, meaning we can find the remitter."