One, if it's a really good one. Or maybe none if there are witnesses, if you have no alibi, if there is probable cause that you 'done the crime'.
Any number of factors that create probable cause can result in arrest, from a single credible witness statement to actual video of the crime.
"You are under arrest!" said the police officer.
The policemen were arresting the burglars after finding them red-handed.
No.Additional: If the police have probable cause to arrest you for the crime they can begin gathering and/or preserving evidence of the offense immediately without awaiting the formal court charging documents.
Whatever amount of evidence creates probable cause.
Arthur H. Sherry has written: 'Rules of evidence' -- subject(s): Evidence (Law), Study and teaching, Police, Police training 'Law of arrest' -- subject(s): Searches and seizures, Arrest, Study and teaching, Police, Police training
Police officers and investigative officials should present the evidence as objectively as humanly possible. The police officer's job is not to make an arrest, but to uncover the truth.
No. They prefer to surprise you. - A.
The complaint itself is evidence. If the officer feels that the complaint fills the need for probable cause, they may arrest on just that information.
Yes and no. If the Police have a search warrant or your consent, they may search you. If they have neither and you're not under arrest, then no. This would be a 4th amendment violation and any evidence obtained through the illegal search would be suppressed. They may only search you incident to arrest, which means after they've verbally informed you that you're under arrest.
they have to read your rights before they arrest you.
It could be one. There are search warrants and arrest warrants. If you have a search warrant, the police are entitled to search your property. After executing the search warrant, if the police establish probable cause to believe that you committed a crime, they can arrest you. If you have an arrest warrant, it is only a matter of time before the police find you and execute the arrest warrant.
yes they do check you. Typically, as part of the arrest process, there is a search. However, depending upon the circumstances, the search may take place before the arrest, or you may be under arrest and the search can take place after.