Deep Impact (1998)

Factual error: While the tidal wave is enveloping Manhattan, there is a scene where Washington Square Park is destroyed. A large arch is hit by the wave before reaching the rest of the park. The problem is the arch is on the UPTOWN side of the park, not the DOWNTOWN side which according to the movie was the direction the wave was coming from.

President Beck: We always thought the deadline for public knowledge was the publication of next year's budget since we've spent more money than we can account for. That won't happen for two weeks. I don't suppose I could prevail upon you to wait two weeks in the name of national security?
Jenny Lerner: Two weeks? There's no such thing as two weeks in the news business.

Trivia: When everyone gets out of their cars in the traffic jam and watches the comet pass overhead, they were really looking at a crew helicopter passing over. In post production, the helicopter was covered up with the comet.

Question: How did Jenny's mother commit suicide?