. >> it was only a month ago that shoppers had to take cover in paramus, new jersey when a man began firing a rifle at random. no one else was hurt after he turned the gun on himself. a second case of mall file and splitting shoppers on edge as police continue the manhunt. police found the stolen suv and a garage 20 minutes away from the mall in newark, new jersey. they are hoping it will bring them closer to tracking down the killers. marci gonzalez, abc news, new york. teenage gunmanhe who carried out friday's attack in suburban denver. karl pierson was looking for his debate coach when he walked into the school with a shotgun. he could not find him. he then shot claire davis, a student he apparently did not know. then he fatally shot himself. a friend said he had hurt karl pierson -- had heard karl talking about killing people. >> he talked about it jokingly and mr. murphy brought it to the administration's chances, he was suspended. >> claire davis is in a coma after a word to the head. colorado's governor is asking the nation to pray for her. had a machete and molotov cocktails.

tracy: more retail sales in paramus, new jersey than anywhere in the country. >> more malls in paramuscy: that's true. >> you can walk from maul to mall in a rainstorm and not get wet. ashley: new jersey loves the mall. >> they are five minutes from their house. i haven't been able to get in touch with my wife at all today. >> thank god for the blue laws. closed on sundays. ashley: thank you, charles. love them all, don't you. tracy: i've been to them all. ashley: it is quarter past the hour. time to check these markets. nicole petallides also loves the mall. watching costco though, nicole. >> keeping close eye on costco, right now down 1.5%, sitting at 121.14, down a buck 83. we're watching costco closely because the numbers came out for the latest shopping season here. what we've seen, sales at the costco stores, same-store sales, rose 2% in november. you know what? that missed wall street analyst estimates. so a disappointment there. that increase that we saw, it was actually the least increase, the worst increase we've seen since september of 2009. so we're going to see some tough,

they got stuck when their scaffolding tipped and smashed into the window of an office building in paramusherry picker and lowered them to the ground. >>> believe it or not even hawaii is having bad weather with heavy rain. that led to this sinkhole that swallowed a pickup truck. the driver said she turned the corner and "the road just sucked me right in." she climbed out the window and suffered bruised ribs but otherwise is fine. locals say it's been a long time since they have seen that much heavy rain. >>> a while since the upper midwest has seen cold weather. this cold anyway. the sub-zero temperatures are keeping outdoor activity to a minimum. the streets mostly deserted. it's too cold for snowmobiling. the good news, the temperature in wisconsin could climb all the way to four degrees above zero. that's not going to happen until tomorrow. >>> in northern new england, they are cleaning up from one winter storm and waiting for another one. a foot of heavy, wet snow arrived and it will not melt any time soon. temperatures will be frigid until the tomorrow that's -- until the storm that'

how much snow have we seen so far in paramus? >> reporter: about 2 inches. it's very powdery because the temperature is only 24 degrees. up in fairfield county, connecticut, we've had upwards of 3 inches. and up in the catskills, 4 inches. it's going to get heavier throughout the afternoon. road so far in pretty good shape. route 4 near the garden state plaza, roads are just wet because it hasn't snowed particularly hard. we've got daylight traffic and they've come by for the third time in 15 minutes dumping salt. across the street is the garden state plaza. you can't find a parking spot today. it's the peak of the shopping season and the malls here in bergen county are not allowed to be open on sunday. we have snow through this evening. then it's going to change over tonight to sleet, freezing rain and rain. i think the roads tomorrow will be in pretty good shape. we'll get through this not too bad as far as driving today. but tonight once the sun goes down until we change over some time this evening or later on tonight, that's when the roads will be the wo

ago, a troubled 20-year-old man wearing a motorcycle helmet and carrying a rifle, entered a mall in paramusw jersey, and fired several shots at random. he turned the gun on himself and no one else was injured. but now, a second case of mall violence has left shoppers shaken and concerned about their security during this, the busiest shopping time of the year. >> always be aware when walking from your car to the mall or some other store of the people around you. >> reporter: police won't comment if there's any video surveillance, but they're asking the public to phone in with any tips. josh? >> reena ninan, thank you. >>> meanwhile, big day on wall street today. the markets will be closely following comments by federal reserve chair ben bernanke. he could provide clues about whether the fed will now scale back its economic stimulus program this week. such a move could drive interest rates higher. that concern is already hurting stocks. the dow lost 265 points last week. >>> two stocks you want to watch today -- sprint and t-mobile after reports of a possible merger. critics say it would lead