No one knows for sure if Walt could have saved Jane. All we know is he did not try. She was a threat to Walt and to Jesse. It is better that she killed herself, rather than be alive, using and blackmailing Walt. Jesse doesn't need anyone to spend his money for him.
Walt will never tell anyone he was in Jesse's house that night. It would be impossible to explain. It would also create a different direction for the story and would be kind of boring. Jane is gone, move on.

The only person Jesse will ever kill is himself.

Of course he could have saved her, but after the blackmailing phone conversation, why would he risk EVERYTHING for her? She was dragging Jesse down the tubes and I think if she hadn't done it herself, he'd have made it happen somehow. He'll never tell Jesse and no one will ever know the truth - why would he be so stupid to say anything to anyone?

I seen suprises on the show before & walter have been doing some stupid stuff from time to time, like when he told his wife that he had a second phone when he was high on morphin at the hospital. Even if i hope walt doesnt tell jesse i cannot be a 100% sure that jesse wont find out.

Just for the record, I know that Jane's character will continue to influence the story. Her father caused the crash that ended season 2. I guess it would be hard to end a season with a huge fire ball with bodies and debris falling from the sky and then have the character that caused it all, to just disappear.
Could Don remember talking to Walt in the bar the night his daughter died? Will he be able to ID "Jesse Jackson" as his tenant and daughter's "friend"? Or will that even matter. We will see.

Also, the actor who plays Don (Jane's father) is also the actor who played "Q" on Star Trek The Next Generation.

I sure hope that Walt will never tell Jesse about Jane's OD. Jesse would definitely self-destruct. But Walt's guilt is going to be a big issue. Maybe this is where Jane's father will be continuing in the series. Can't wait to see the new season of Breaking Bad.

oh my,he will tell him eventually and i guess that will probably be the end of season 3

I'd give Jesse the bullets ;)

By bullieboi
"No one knows for sure if Walt could have saved Jane"

Vince Gilligan do ;)

He didnt just not save her he caused her to throw up shaking Jesse, she was laying next to jesse when Walt was shaking him. all he had to do to save her was put her on her side so the puke would pour out of her and she would not have drowned in her puke. I wonder what the new chicken man is going to do to walter now that he knows his brother in law is with the DEA a cautious man would kill Walt. I read in an interview that vince giligan said he some people from the religiuos cult of Saint Muerte were going to cause trouble for Walt. I think Walt and Jesse will be killed this season. They cant end this show with a happy ending it just aint realistic. Ps any one that says aint is not a word shouls realize since they know what i mean by the word aint it is a word so ha ha.

Kevin o...you are funny sometimes...ps. concerning the word "ain't".....you are worried about semantics???? LOL LOL I think I can safely say Breaking Bad is NOT worried about semantics, but how each character is going to survive. Not condemning you, but you just struck a funny nerve about ain't. :))))

Gus, the chicken man... Gus being pretty cautious but also seeing an advantage of using Hank and the DEA to stay abreast how the DEA is investigating and tracking of Heisenberg....similar to the adage of "keeping your friends close to you, but keeping your enemies closer" reminds me of Gus in a nut shell. Smart, but savvy, Gus will be able to stay incognito but still play the concerned citizen of the drug traffic...great disguise to ward off Hank and any thought successful businessman Gus was involved. My guess is Gus will have some reservations with Walt's partner, Jessie which Gus has never felt comfortable having Jessie as a partner with Gus's drug cartel with Walt. Gus will probably throw the idea of ridding themselves of Jessie IF Jessie decides to return as Walt's partner in making BlueSky. Gus always believed Jessie was sloppy in his business transactions and basically told Walt in so many words, "you can't trust a junkie".

Not sure Vince is going to undo the "dynamic duo", Walt and Jessie in Season 3 because they are two main characters that branch out to other characterizations keeping the series alive and running. What other characterizations would Vince focus on without Walt and Jessie??? It's comparative to taking-out "Batman and Robin".