Detailed Instructions: In this task, you are given a text of many news articles seperated by special token "|||||". Your task is to summarize them.
Problem:A 20-year-old Los Angeles man was arrested after allegedly sending a tweet in which he threatened to “shoot someone walking,” police said Thursday. 
  
 Dakkari McAnuff was taken into custody about 1:30 p.m. Wednesday on suspicion of criminal threats, according to a news release from the Los Angeles Police Department. 
  
 “100 RTs and I’ll shoot someone walking,” McAnuff allegedly posted on Twitter in a message that police learned about Wednesday morning. 
  
 “During the investigation officers discovered multiple pictures displaying an unknown type of rifle pointing in the direction of various Los Angles city streets with the captions ‘100 RTs (Re-Tweets) and I’ll shoot someone walking,'” the LAPD news release read. 
  
 The implication was that if 100 other Twitter users reposted — or RT’d — the message, the sender would shoot someone in public. 
  
 Police determined the identity of the Twitter user who posted the tweet and the photos, and McAnuff was taken into custody at his home in the 700 block of Ninth Street in downtown Los Angeles. Officers with the Central Area division were also able to “determine the location the pictures were taken,” the release stated. 
  
 The account that had apparently sent the original tweet — @stillDMC — was suspended, but a version of the tweets cached by Google showed their original language. The tweets were sent early Tuesday morning, according to the Google cache. 
  
 A mirror website that archives photos posted to Twitter showed an image tweeted by @stillDMC of a rifle-like weapon being pointed out of a high-rise toward a city street, along with the “100 RTs and I’ll shoot someone walking” language. LAPD later confirmed that “threatening photo” was the one that prompted the arrest. 
  
 A photo posted by @stillDMC shortly after the initial tweet showed a bloodied man laying in the street in front a truck with flashing lights; the text read: “Man Down. Mission Accomplished.” 
  
 A Tumblr page under the same full name — Dakkari Dijon McAnuff — and birth date as a man in custody linked to the now-suspended Twitter account, @StillDMC, or “FreeSoulSociety.” A man was seen posing with a large gun on the background image of the Tumblr page. 
  
 An air rifle was recovered from the home when McAnuff was arrested, police said. He was being held on $50,000 bail. 
  
 Anyone with information was asked to contact LAPD Central Division Detectives at 213-972-1203. During nonbusiness hours or on weekends, calls should be directed to 877-527-3247. 
  
 Tipsters may also contact Crime Stoppers by texting to phone number 274637 with a cell phone, beginning the message with “LAPD,” or by going to LAPDOnline.org and clicking on “web tips.” 
  
 KTLA’s Olsen Ebright contributed to this article. ||||| A 20-year-old man who allegedly threatened to shoot someone in exchange for 100 retweets and publish it on Twitter has been arrested, Los Angeles Police Department officials said Thursday. 
  
 Dakkari Dijon McAnuff, of Los Angeles, was booked Wednesday on suspicion of making criminal threats, police said. He remained in jail in lieu of $50,000 bail. 
  
 The investigation began Wednesday morning when LAPD officers were notified about a photo on Twitter. 
  
 The photo shows a rifle pointed at a Los Angeles street with the caption “100 [retweets] and I’ll shoot someone walking.” 
  
 LAPD investigators were able to link McAnuff to the Twitter account and track it to a home in the 700 block of 9th Street in the downtown area. 
  
 Police later determined the weapon was an air rifle, which was recovered from McAunuff’s home. 
  
 McAnuff's Twitter account has since been taken down. 
  
 Anyone with information about the incident is asked to contact LAPD Central Division Detectives at (213) 972-1203. Anonymous tips can be called into Crime Stoppers at (1-800) 222-8477. 
  
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 LAPD in mourning after 3 officers killed in 2 months 
  
 Donald Sterling will fight to keep Clippers, Garcetti predicts 
  
 Red Cross assisting homeless residents displaced after shelter fire 
  
 Twitter: @latvives 
  
 ruben.vives@latimes.com |||||
Solution:
A really bad joke (we hope) on Twitter has landed a Los Angeles man in jail. Police arrested 20-year-old Dakkari McAnuff on suspicion of making criminal threats after he allegedly promised to shoot a random stranger in exchange for 100 retweets. Police say McAnuff posted multiple photos on Twitter showing a rifle pointed out a window toward the street, along with the caption, "100 RTs and I'll shoot someone walking," reports KTLA. (His Twitter account is down, but LAist has a cached version of one such tweet via local news.) Police tracked the account to McAnuff and arrested him at his home. The gun turned out to be an air rifle, reports the Los Angeles Times.