Money Hist fans were intrigued by the cliffhanger, which said that Alicia Sierra held a weapon to the professor's head. Given that it was a heartbreaking scene for fans; Nevertheless, some observers believe that there may be some signs that the observer may turn aside during a potential war.
The fourth season of Money Heist caused a lot of stress as the team tried to find a character in Spain's National Bank.
As such, the professor had to disclose the truth about Rio's torture to the Spanish media, leaving a good temper in this serious confusion. At the end of the season, she appears to have betrayed the entire police force before the media and, further, she revealed her career which ended her career.
Is there a possibility that Alicia Sierra will join La Casa de Peppel's squad?
Later, he is seen fleeing from where the entire police was hunting him. In the meantime, he managed to find the hidden professor. Viewers then saw her holding the gun directly into the professor's head and told the professor "checkmate."
It is unclear whether the inspector will shoot the professor. However, there are some notable signs that the fan-favorite observer will do to change the sides of the battle. There is a logical explanation that Sierra will turn sides and turn into a vigilante as it will not have many options.