Here is a concise summary of the provided transcript:
**Title:** Unexplained Incident in Lorrayne's New House
**Summary:**
* Lorrayne Oliveira is in her new house, which has a security system, when an unexplained event occurs.
* The doorbell rings, but no one is at the door, sparking Lorrayne's concern and fear.
* A mysterious figure, dubbed "the mysterious one," is then seen on the security cameras, roaming the house, using the staircase, and entering various rooms.
* Lorrayne is scared and confused, trying to make sense of the situation while interacting with her mom (possibly remotely) and seeking help.
* The figure's intentions and identity remain unknown.
* The incident ends with Lorrayne planning to lock down the house, turn off lights, and request security guard assistance.
* The video ends with a cliffhanger, promising a continuation in the next video, and asking viewers for theories on the mysterious figure's identity and intentions.
Here are the extracted key facts in short sentences, numbered for reference:
**Note:** I've excluded opinions, inferences, and speculative statements, focusing on verifiable facts.
1. The narrator's name is Lorrayne Oliveira.
2. Lorrayne is in a new house, which has a security system.
3. The house is located in a condominium with a security guard.
4. An incident occurred where the doorbell rang, but no one was at the door.
5. A mysterious person (referred to as "the mysterious one") was spotted on the security cameras.
6. The mysterious person was seen moving around the house, including entering the bathroom and kitchen.
7. The house has an Alexa-controlled system for stairs and lighting.
8. The narrator's mom is present during the incident.
9. The narrator's dad returns home from a walk during the incident.
10. The family has no knowledge of the mysterious person's identity or intentions.
11. The incident was recorded and shared, with a request for viewers to provide explanations or advice.