Top notch. Very insightful. Extremely thorough. Upfront and honest. Understands modern surveillance technology extremely well. Helped me in a case where Private Investigator’s video evidence was screaming against me. There was no way out. And then Sei-Hee came in. She dug into the video, frame by frame, gathered other evidence where other party was lying and proved my innocence. Definitely the person to have in your corner. And I forgot to mention: very affordable.