The second ep was called DELETE.
Summary below from supermanhomepage.com
Chloe has been fired as a columnist at the Daily Planet, by way of Lionel Luthor who got her the job, and is cleaning out her desk. She talks to a reporter there named Max Taylor before she leaves and asks him to publish an article that exposes misdeeds at the Summerholt Neurological Institute but Max tells her he'll be fired if he does so. So she asks that he consider publishing the article using her cousin's name, Lois Lane (!!!), as Lois has no interest in journalism.
Lex is back at Luthorcorp and goes to the technical department looking for help with his computer and meets a young lady named Molly who assists him. But after Lex leaves, Molly takes a hard drive out of a computer that Lionel Luthor had confiscated from Chloe with all of her e-mail addresses on it. When Chloe returns to the high school's newspaper office she finds out that Lionel Luthor has also taken back all the computers he had previously donated to the school. And when she leaves the school someone in a red pickup tries to run her down and narrowly misses her, crashing into a van. And when the driver gets out of the pickup, we see it's a very dazed and confused Clark Kent.
While at the hospital Clark tells the Sheriff that the last thing he remembers is reading some e-mail he got, then he woke up after the crash. While there Clark sees Lana and she introduces Clark to Adam (guest star Ian Somerhalder from Lost), the friend she made while in physical therapy. Lex finds out that Molly doesn't work at Luthorcorp but that she wiped out all the hard drives of the computers his father had confiscated from Chloe. Chloe and Clark discover that someone whose e-mail name is brainwave sent Clark e-mail just before the crash. Then while Lana is showing Adam around the school, she gets e-mail from brainwave on her PDA (how she can even afford one or need one is beyond me). After she reads it, she suddenly goes after Chloe with a fireaxe. Adam fights her off of Chloe and Lana falls and is stunned, and when she recovers she has no memory of attacking Chloe.
Max Taylor publishes the article about Summerholt Institute and even questions a Dr. Garner about what's going on there. Dr. Garner then visits Molly who it turns out is a former patient of his and she promises to stop Max from bothering the institute. Lana questions Adam about his background and he is purposely evasive. Chloe tells Clark she met Molly while at Summerholt and she becomes their main suspect. Chloe calls Max who agrees there's something suspicious going on there. But Max's secretary gets e-mail from brainwave and she walks into his office and stabs him to death! Chloe and Clark tell Lex what they've learned and Lex hides Chloe at his mansion while Clark goes to question Garner about subliminal killing commands that Molly's sending people. But once there Garner denies everything and has Clark thrown out of the building.
Clark uses his super-hearing and listens in to a cell phone call that Garner makes and finds out where Molly lives. And when he arrives he finds that Lex is there and is also questioning Molly. And Lex has also already taken the cd with the killing program that Molly developed. Lex shows Clark that Molly has just sent e-mail to Clark's parents who have lured Chloe to the farm and are trying to kill her at that moment! Clark races to the farm and stops his parents from harming Chloe and they snap out of the trance the e-mail put them in. Adam tells Lana he cannot remember much of his past and he's leaving Smallville. But Lana convinces Adam to stay in town and rent the apartment over the Talon coffeeshop she runs for Lex.
Lex donates new computers to the Torch high school paper to replace the ones his father took from them. Chloe apologizes for investigating Clark for Lionel Luthor and the two reconcile their estrangement. Lex confronts Dr. Garner with the damning evidence against him and agrees to supress it if Garner helps him get back the seven weeks he can't remember due to his recent shock treatments his father had used on him. And one of the things he cannot remember as yet is that he saw Clark use his amazing powers right in front of him.
Tonight's episode is HEREAFTER with guest star IAN SOMERHALDER. Something to look out for is when the guy who can see the future (well not really the future) touches Clark. What we see is nice and anvilicious.
This Sunday's double ep is VELOCITY and OBSESSION.
VELOCITY - kind of like the Fast and the Furious with Pete having a more significant role.
OBSESSION - think a softer version of SWIMFAN. Although, it is good to see Clark going out with a girl that isn't Lana.